Victoria has 30 choclate bars and sells x amount of chocolate bars. Pedero has 60 choclate bars and sells twice as many. If at the end of the day they both sell the same amount of chocolate bars what equation can express the amount of chocolate bars Victoria sold?

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points